Awei Y333 Bluetooth Speaker 10W in Bangladesh Feature: Smart home Bluetooth speaker, suitable for family gathering music playback Built-in noise reduction high-definition microphone supports hands-free call Support Bluetooth mode/TF card mode/AUX/USB pendrive playback mode Support TWS dual speaker pairing, enjoy more surround and shocking sound effects Shocking heavy bass, four-unit sound, creating professional sound effects Bluetooth 5.0, transmission distance> 10 meters Music play for 6 hours Phone call for about 7 hours Built-in 1800mAh high-capacity battery, battery life>3.5H (100% volume), charging time <3H Specification: Brand: Awei Model: Y333 Bluetooth version: 5.0 Battery capacity: 1800mA/3.7V transmission distance:> 10m transmitting frequency: Class 2 (2.5mW) antenna: built-in Bluetooth protocol: A2DP/AVRCP/HFP/HSP Rated power: 5W*2 Distortion degree: THD＜1% Frequency response range: 60Hz~16kHz Signal to noise ratio: ≥90 FM frequency bandwidth range: N FM antenna: N Battery life: >3.5H (100% volume) Charging time: <3H Working voltage: DC 3.3V-4.2V Charging voltage: DC 5V±0.2V Charging current: ≥1A Charging interface: Micro_USB Product size: 460mm*78mm*74.5mm(L*W*H) Product weight: 980g